Synthesis of diphenylmethane using phosphoric-sulfuric acid cata

Details Synthesis of diphenylmethane using phosphoric-sulfuric acid cata Synthesis of diphenylmethane using phosphoric-sulfuric acid cata

1975-10-17

1977-09-20

Wyman, Daniel E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260668R, C07C 1516

Patent

active

040497330

ABSTRACT:
Diphenylmethane may be synthesized in relatively higher yields than has hereinbefore been obtained by reacting dibenzyl ether with benzene in the presence of protonic acid catalysts which contain a phosphoric acid.

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